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         <p class="f11"><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold">特点：</span></p>
         <ul>
           <li class="style6"><span style="FONT-FAMILY: Arial">增益 18dB </span></li>
           <li class="style6"><span style="FONT-FAMILY: Arial">良好的线性 </span></li>
           <li class="style6"><span style="FONT-FAMILY: Arial">低失真 </span></li>
           <li class="style6"><span style="FONT-FAMILY: Arial">低噪声 </span></li>
           <li class="style6"><span style="FONT-FAMILY: Arial">良好的输入和输出反射损耗 </span></li>
        </ul>
         <p class="f11"><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold">用途：</span></p>
         <ul>
           <li class="style6"><span style="FONT-FAMILY: Arial">用于频率范围为 45 - 750MHz 的CATV系统前级放大 </span></li>
        </ul>
         <p class="f11"><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold">说明：</span></p>
         <ul>
           <li class="style6"><span style="FONT-FAMILY: Arial">模块工作电压为 24V(DC) </span></li>
        </ul>
         <p class="f11"><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold">典型参数值</span></p>
         <p class="style6"><span style="FONT-FAMILY: Arial">带宽 45-750MHz;VB=24V;Tmb=25℃;ZS=ZL=75Ω</span></p>
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               <td width="52"><span style="FONT-FAMILY: Arial">符号</span></td>
               <td class="style6" width="199">
                 <div class="f14" align="center"><span style="FONT-FAMILY: Arial">参数</span></div></td>
               <td class="style6">
                 <div class="f14" align="center"><span style="FONT-FAMILY: Arial">条件</span></div></td>
               <td class="style6">
                 <div class="f14" align="center"><span style="FONT-FAMILY: Arial">最小值</span></div></td>
               <td class="style6">
                 <div class="f14" align="center"><span style="FONT-FAMILY: Arial">最大值</span></div></td>
               <td class="f14" height="14"><span style="FONT-FAMILY: Arial">单位</span></td>
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               <td valign="top" align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">Gp</span></td>
               <td class="style6" valign="top" align="left"><span style="FONT-FAMILY: Arial">增益</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial">f=45-750MHz</span></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">17</span></div></div></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">19</span></div></div></td>
               <td class="style6">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td><span style="FONT-FAMILY: Arial">SL</span></td>
               <td class="style6"><span style="FONT-FAMILY: Arial">等效电缆斜率</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial">f=45-750MHz</span></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">1</span></div></div></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">2</span></div></div></td>
               <td class="style6" height="14">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td><span style="FONT-FAMILY: Arial" class="f11 style2">FL</span></td>
               <td class="style6"><span style="FONT-FAMILY: Arial">频响平坦度</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial">f=40-750MHz</span></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div align="center"><span style="FONT-FAMILY: Arial">-</span></div></div></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">± 0.5</span></div></div></td>
               <td class="style6" height="14">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">S11</span></td>
               <td class="style6"><span style="FONT-FAMILY: Arial">输入反射损耗</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial">f=40-750MHz</span></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">15</span></div></div></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div align="center"><span style="FONT-FAMILY: Arial">-</span></div></div></td>
               <td class="style6" height="14">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td><span style="FONT-FAMILY: Arial">S22</span></td>
               <td class="style6"><span style="FONT-FAMILY: Arial">输出反射损耗</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial">f=45-750MHz</span></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">15</span></div></div></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div align="center"><span style="FONT-FAMILY: Arial">-</span></div></div></td>
               <td class="style6" height="14">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td valign="top" align="left"><span style="FONT-FAMILY: Arial">CTB</span></td>
               <td valign="top" align="left"><span style="FONT-FAMILY: Arial">组合三次差拍比</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial"> </span></td>
               <td class="style2">
                 <div align="center"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"></span></span></span></span></span></span></div></td>
               <td class="style2">
                 <div class="style2" align="center"><span style="FONT-FAMILY: Arial">49</span></div></td>
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                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td class="style6" valign="top" align="left"><span style="FONT-FAMILY: Arial">CSO</span></td>
               <td class="style6" valign="top" align="left"><span style="FONT-FAMILY: Arial">组合二次差拍比</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial"> </span></td>
               <td class="style2">
                 <div align="center"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"></span></span></span></span></span></span></div></td>
               <td class="style2">
                 <div class="style2" align="center"><span style="FONT-FAMILY: Arial">50</span></div></td>
               <td class="style6">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td class="style6"><span style="FONT-FAMILY: Arial">d2</span></td>
               <td class="style6"><span style="FONT-FAMILY: Arial">二次失真</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial"> </span></td>
               <td class="style2">
                 <div align="center"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"><span style="FONT-FAMILY: Arial" class="style2"></span></span></span></span></span></span></div></td>
               <td class="style2">
                 <div class="style2" align="center"><span style="FONT-FAMILY: Arial">-68</span></div></td>
               <td class="style6" height="14">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td class="style6"><span style="FONT-FAMILY: Arial">F</span></td>
               <td class="style6"><span style="FONT-FAMILY: Arial">噪声系数</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial">f=750MHz</span></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div align="center"><span style="FONT-FAMILY: Arial">-</span></div></div></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">8</span></div></div></td>
               <td class="style6" height="14">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">dB</span></div></td>
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               <td class="style6"><span style="FONT-FAMILY: Arial">Itot</span></td>
               <td class="style6"><span style="FONT-FAMILY: Arial">总消耗电流(DC)</span></td>
               <td class="style2"><span style="FONT-FAMILY: Arial">VB=24V</span></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div align="center"><span style="FONT-FAMILY: Arial">-</span></div></div></td>
               <td class="style2">
                 <div class="style2" align="center">
                   <div class="style2" align="center"><span style="FONT-FAMILY: Arial">100</span></div></div></td>
               <td class="style6" height="14">
                 <div class="style6" align="center"><span style="FONT-FAMILY: Arial">mA</span></div></td>
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